IT981675B - MANUFACTURING PROCESS OF CRO MATICALLY STABLE ACRYLONITRILE POLYMERS - Google Patents
MANUFACTURING PROCESS OF CRO MATICALLY STABLE ACRYLONITRILE POLYMERSInfo
- Publication number
- IT981675B IT981675B IT22230/73A IT2223073A IT981675B IT 981675 B IT981675 B IT 981675B IT 22230/73 A IT22230/73 A IT 22230/73A IT 2223073 A IT2223073 A IT 2223073A IT 981675 B IT981675 B IT 981675B
- Authority
- IT
- Italy
- Prior art keywords
- matically
- cro
- manufacturing process
- acrylonitrile polymers
- stable acrylonitrile
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23895872A | 1972-03-28 | 1972-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT981675B true IT981675B (en) | 1974-10-10 |
Family
ID=22900034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22230/73A IT981675B (en) | 1972-03-28 | 1973-03-27 | MANUFACTURING PROCESS OF CRO MATICALLY STABLE ACRYLONITRILE POLYMERS |
Country Status (4)
Country | Link |
---|---|
US (1) | US3784511A (en) |
GB (1) | GB1423713A (en) |
IL (1) | IL41896A (en) |
IT (1) | IT981675B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500915C3 (en) * | 1975-01-11 | 1980-09-18 | Bayer Ag, 5090 Leverkusen | Process for tinting textile fibers made of polyesters or mixed fibers of polyesters and cellulose or wool white |
US4126412A (en) * | 1975-12-29 | 1978-11-21 | Monsanto Company | Method for stabilizing brightened modacrylic fibers |
DE2810348A1 (en) * | 1978-03-10 | 1979-09-20 | Hoechst Ag | AQUEOUS PLASTIC DISPERSION BASED ON VINYL POLYMERS |
EP0018715A1 (en) * | 1979-04-30 | 1980-11-12 | Mobil Oil Corporation | Process for preparing heat-stabilized polyacrylonitrile films and polyacrylonitrile films thus produced |
WO2016132877A1 (en) * | 2015-02-16 | 2016-08-25 | 株式会社カネカ | Method for producing acrylic fiber |
-
1972
- 1972-03-28 US US00238958A patent/US3784511A/en not_active Expired - Lifetime
-
1973
- 1973-03-27 GB GB1459773A patent/GB1423713A/en not_active Expired
- 1973-03-27 IT IT22230/73A patent/IT981675B/en active
- 1973-03-27 IL IL41896A patent/IL41896A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3784511A (en) | 1974-01-08 |
DE2315283A1 (en) | 1973-10-11 |
IL41896A0 (en) | 1973-05-31 |
DE2315283B2 (en) | 1976-05-26 |
GB1423713A (en) | 1976-02-04 |
IL41896A (en) | 1975-07-28 |
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